Nowadays，the doctor-patient relationship in China is rather tense. The constant conflict between doctors and patients has become an unstable factor in social development，which worries many people and was noticed by many researchers. There are many studies concerning the relationship between doctors and patients，and the methods used in each study are different，but the construction of doctor-patient case base is still in blank. The construction of the case base will enrich the doctor-patient relationship research methods，and will help us bring up new explanations of the current situation of the doctor-patient relationship. Through systematic study of newspaper and periodicals，we build a case base of 2625 cases，which has 16 fields and covers doctor-patient disputes from 2000 to 2015. The case base is still in expansion.